Lifting channel machine for special-shaped cigarettes

Abstract

The utility model discloses a lifting channel machine for special-shaped cigarettes, which belongs to the technical field of channel machines and comprises a shear fork lifting mechanism, a lifting belt conveyor and a contraction mechanism. The shear fork lifting mechanism is installed on a machine frame of the channel machine, the feeding end and the discharging end of the lifting belt conveyor can be in butt joint with a feeding belt conveyor and a single-row pushing belt conveyor which are installed on the machine frame respectively, and a contraction mechanism is installed on the lifting belt conveyor and used for extruding stacked cigarette cartons in order. The cigarette feeding device can be matched with the low-position design of the feeding end and the arrangement that a single row of cigarettes are pushed into a high position, the height of a belt conveyor at the feeding end is reduced, the labor intensity of cigarette replenishment is reduced, time and labor are saved, the cigarette bin is lifted, the cigarette storage amount of the cigarette bin can be increased, the fed cigarettes can be clamped by adopting the shrinking mechanism, and the cigarette replenishment efficiency is improved. In the lifting process, stable lifting can be achieved, scattering is avoided, cigarette cartons of different specifications can be stacked, and adaptability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of lifting channel machines for special type tobacco, belong to channel machine technical field. BACKGROUND

[0002] In the tobacco industry, when a pile of cigarettes is sorted, it is usually necessary to be dispersed into single strip conveying, sorting is needed, and during the sorting process, the sorting equipment adopts single side sorting, and the sorting efficiency is low. Therefore, the inventor designs a striking type channel sorting machine. However, the channel sorting machine is at the same level at conveying belt one, conveying belt two and conveying belt three. Since the feeding end needs to be conveniently discharged, the design cannot be too high. However, this results in that the tobacco warehouse above the striking sorting mechanism in the later stage cannot store more tobacco. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a lifting channel machine for special type tobacco, which can reduce the height of the feeding end, reduce the labor intensity of cigarette replenishment, and also help to increase the storage capacity of the tobacco warehouse.

[0004] The technical scheme adopted by the utility model is as follows: a lifting channel machine for special type tobacco, comprising a shear fork lifting mechanism, a lifting belt conveyor and a contraction mechanism. The lifting belt conveyor is fixedly connected to the shear fork lifting mechanism. The shear fork lifting mechanism is installed on the rack of the channel machine, and the feeding end and the discharging end of the lifting belt conveyor can be respectively connected to the feeding belt conveyor and the single-column pushing belt conveyor installed on the rack. The contraction mechanism is installed on the lifting belt conveyor and is used to press the stacked cigarettes neatly.

[0005] Further, the shear fork lifting mechanism comprises a double-fork lifting link assembly and a telescopic cylinder one. One end of the telescopic cylinder one is hingedly connected to a cross beam arranged at the bottom of the rack, and the other end is hingedly connected to an upper driving cross bar of the double-fork lifting link assembly. The lower end and the upper end of the double-fork lifting link assembly are respectively connected to a lifting base and a top seat. The lifting base is fixedly connected to the bottom of the rack, and the top seat is fixedly connected to the belt frame of the lifting belt conveyor.

[0006] Further, the double-fork lifting link assembly comprises a first cross link assembly and a second cross link assembly. The lower end of the first cross link assembly is hingedly connected to the corresponding link at the upper end of the second cross link assembly.

[0007] Further, the first cross link assembly and the second cross link assembly each comprise a first link and a second link. The first link is two, and the two first links are fixedly connected to form a first link frame by two first pull rods near the two ends. The second link is two, and the two second links are fixedly connected to form a second link frame by two second pull rods near the two ends. The first link frame and the second link frame are hingedly connected in the middle to form a cross link assembly.

[0008] Further, the upper ends of the two first connecting rods on the right side of the first cross connecting rod group at the top are hingedly connected to the top base, and the upper ends of the two second connecting rods on the left side are connected with top guide wheels which are movably clamped into a top horizontal guide slot fixedly connected to the bottom of the top base, and the lower ends of the two second connecting rods on the right side of the second cross connecting rod group at the bottom are hingedly connected to the lifting base, and the two first connecting rods on the left side are connected with bottom guide wheels which are movably clamped into a bottom horizontal guide slot fixedly connected to the lifting base.

[0009] Further, the lifting base is fixedly connected with limiting columns on the front and rear sides, the top of each limiting column is fixedly connected with a backrest, and the backrest is fixedly connected with a buffer pad.

[0010] Further, the retracting mechanism comprises a telescopic cylinder II, a clamping plate, linear bearings and guide rods, the clamping plate is connected to the two guide rods through the two linear bearings on the left and right sides close to the upper end, the distance between the bottom of the clamping plate close to the top surface of the belt of the belt conveyor is less than the thickness of a single cigarette, the two guide rods are fixedly connected to two vertical plates at the two ends, the two vertical plates are fixedly connected to the rack of the belt conveyor, one end of the telescopic cylinder II is hingedly connected to the rear side of the clamping plate, and the other end is hingedly connected to the vertical plate on the rear side.

[0011] Further, the lifting channel machine for special cigarettes further comprises a directional mechanism, the directional mechanism comprises a row of vertically arranged directional rollers and a vertical slot, the row of directional rollers are rotatably connected to the left side of a plurality of supports through rotating shafts, the supports are fixedly connected to the vertical column arranged on the vertical plate on the front side, and the vertical slot is fixedly connected to the front side frame of the rack and has a groove facing the right side.

[0012] The lifting channel machine for special cigarettes has the advantages that compared with the prior art, the shearing fork lifting mechanism is arranged to realize the lifting of the belt conveyor, thereby matching the low position design of the feeding end and the arrangement of the single-row cigarette pushing into the high position, reducing the height of the feeding end belt conveyor, reducing the labor intensity of the cigarette replenishment, saving time and effort, and the cigarette warehouse is also raised, which is beneficial to improving the storage capacity of the cigarette warehouse, the retracting mechanism can clamp the sent cigarettes, the lifting process is stable, the cigarettes are prevented from falling, and the cigarettes of different specifications can be stacked, and the adaptability is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a mounting perspective structural schematic view of the lifting channel machine for special cigarettes;

[0014] Figure 2 is a mounting front view structural schematic view of the lifting channel machine for special cigarettes;

[0015] Figure 3 is Figure 2 A-A sectional view structural schematic view of the lifting channel machine for special cigarettes;

[0016] Figure 4 This is a three-dimensional structural diagram of the lifting platform machine;

[0017] Figure 5 This is a schematic diagram of the left-side structure of the elevator shaft machine;

[0018] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure of the middle AA section;

[0019] Figure 7 This is a rear view structural diagram of the lifting platform machine;

[0020] Figure 8 This is a top view of the lifting platform machine.

[0021] Figure 9 This is a schematic diagram of the three-dimensional structure of the vertical chute;

[0022] Figure 10 This is a schematic diagram of the three-dimensional structure of the lifting belt conveyor. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] An improved lifting conveyor for special-type cigarettes is based on a percussion-type channel sorting machine (application number 2021229745130). The second belt conveyor is replaced with a lifting belt conveyor, and the height of the first belt conveyor at the feeding end is lowered or the height of the third belt conveyor is raised. The lifting of the belt conveyor is achieved by setting a scissor fork lifting mechanism, thus matching the low-position design at the feeding end and the high-position arrangement of single-row cigarette pushing. This reduces the height of the belt conveyor at the feeding end, lowers the labor intensity of replenishing cigarette packs, saves time and effort, and the raised cigarette bin also helps to increase the cigarette storage capacity.

[0025] Example 1: As Figures 1-10 As shown, a lifting channel machine for special-shaped cigarettes includes a scissor fork lifting mechanism 1, a lifting belt conveyor 2, and a shrinking mechanism 3. The lifting belt conveyor 2 is fixedly connected to the scissor fork lifting mechanism 1. The scissor fork lifting mechanism 1 is installed on the frame 4 of the channel machine, and the feeding end and the discharging end of the lifting belt conveyor 2 can be connected to a low-position feeding belt conveyor 5 and a high-position single-row pushing belt conveyor 6 installed on the frame 4, respectively. The lifting belt conveyor 2 is equipped with a shrinking mechanism 3, which is used to compress the stacked cigarettes neatly.

[0026] The shear fork lifting mechanism 1 comprises a double fork lifting linkage assembly 101 and a telescopic cylinder 102. One end of the telescopic cylinder 102 is hingedly connected to a cross beam 401 arranged at the bottom of the rack 4, and the other end is hingedly connected to an upper driving cross bar 103 of the double fork lifting linkage assembly 101. The lower end and the upper end of the double fork lifting linkage assembly 101 are connected to a lifting base 104 and a top seat 105, respectively. The lifting base 104 is fixedly connected to the bottom of the rack 4, and the top seat 105 is fixedly connected to a belt frame 201 of the lifting belt conveyor 2. The structure is driven by a telescopic cylinder, lifting is fast, the double fork lifting linkage can meet the requirements of lifting height and is stable and reliable. Specifically, the double fork lifting linkage assembly 101 comprises a first cross linkage assembly 106 and a second cross linkage assembly 107. The lower end of the first cross linkage assembly 106 is hingedly connected to the upper end of the second cross linkage assembly 107. The first cross linkage assembly 106 and the second cross linkage assembly 107 each comprise a first linkage 108 and a second linkage 109. The first linkage 108 comprises two first linkages 108, which are fixedly connected by two first pull rods 110 near the two ends to form a first linkage frame. The second linkage 109 comprises two second linkages 109, which are fixedly connected by two second pull rods 111 near the two ends to form a second linkage frame. The first linkage frame and the second linkage frame are hingedly connected in the middle to form a cross linkage assembly. The lower end of the first linkage of the first cross linkage assembly 106 is hingedly connected to the upper end of the second linkage of the second cross linkage assembly 107, and the lower end of the second linkage of the first cross linkage assembly 106 is hingedly connected to the upper end of the first linkage of the second cross linkage assembly 107. The double linkages form a stable and reliable frame fork, which can lift stably and facilitate the connection of the telescopic cylinder to the middle part to avoid interference. The driving cross bar 103 is fixedly connected between the two second linkages of the first cross linkage assembly 106 and located above the hinged connection between the second linkage and the first linkage of the first cross linkage assembly 106.

[0027] Specifically, the upper ends of the two first connecting rods 108 on the right side of the top of the first cross connecting rod group 106 are hingedly connected to the top hinge seat 119 arranged at the bottom of the top base 105, the top base 105 is a square frame structure, the two ends are fixedly connected to the bottom end of the belt frame 201 through the corner piece one 122, the top of the two second connecting rods 109 on the left side is connected with the top guide wheel 112, the top guide wheel 112 is movably clamped into the top horizontal guide slot 113, the top horizontal guide slot 113 is fixedly connected to the bottom of the top base 105, the lower ends of the two second connecting rods 109 on the right side of the bottom of the second cross connecting rod group 107 are hingedly connected to the bottom hinge seat 120 arranged on the upper surface of the lifting base 104, the lifting base 104 is a square frame structure, the two ends of the square frame structure are connected to the rack 4 through the vertical corner piece one 121, the two first connecting rods 108 on the left side are connected with the bottom guide wheel 114, the bottom guide wheel 114 is movably clamped into the bottom horizontal guide slot 115, the bottom horizontal guide slot 115 is fixedly connected to the lifting base 104, one side is hingedly connected, the other side is horizontally moved, the opening and closing between the connecting rods can be matched to realize lifting, the lifting is stable and reliable in support, the connection is stable and reliable, the bottom horizontal guide slot 115 and the top horizontal guide slot 113 are T-shaped grooves, the top guide wheel 112 and the bottom guide wheel 114 adopt bearings, the bearings and the T-shaped grooves are arranged with a gap in size; in order to realize lifting positioning, the limiting columns 116 are fixedly connected to the front and rear sides of the lifting base 104, the back plate 117 is fixedly connected to the top of the limiting column 116, the buffer pad 118 is fixedly connected to the back plate 117, through the limiting column, the positioning after the lifting belt machine is quickly realized, and then the low-end feeding hopper belt is matched, the buffer pad and the back plate are adopted, the contact surface is increased and better elastic protection effect is achieved.

[0028] The contraction mechanism 3 comprises a telescopic cylinder 301, a clamping plate 302, a linear bearing 303 and a guide rod 304. The clamping plate 302 is connected to the two guide rods 304 through the two linear bearings 303 on the left and right sides near the upper end and the bottom is close to the top surface of the belt 202 of the belt conveyor 2 with a distance less than the thickness of a single cigarette. The two ends of the two guide rods 304 are fixedly connected to two vertical plates 305, and the two vertical plates 305 are fixedly connected to the frame 201 of the belt conveyor 2. One end of the telescopic cylinder 301 is hingedly connected to the rear side of the clamping plate 302, and the other end is hingedly connected to a connecting beam 306 fixedly connected to the top of the rear vertical plate 305. The front end of the connecting beam 306 is fixedly connected to the top end of the front vertical plate 305. The front and rear vertical plates are further fixedly connected through two reinforcing pull rods 307 near the upper end. The guide rod 304 is provided with a limiting ring 308 near the front end. The limiting ring 308 is movably sleeved on the rear guide rod 304 and locked by a locking screw. The clamping plate moves directionally under the control of the telescopic cylinder, can realize the neat stacking of the irregular cigarettes entering the feeding hopper, and the two bearings directionally move, the clamping is stable and reliable, the cantilever is flexible, and a certain protection effect can also be achieved, so that the cigarettes are prevented from being damaged due to excessive stress.

[0029] The lifting belt conveyor 2 comprises a belt frame 201, a driving drum 202, a driven drum 203, a transmission belt 204 and a driving motor 205. The driving drum 202 and the driven drum 203 are rotatably connected to the feeding and discharging ends of the belt frame 201 respectively. The transmission belt 204 is sleeved on the driving drum 202 and the driven drum 203. The driving motor 205 is connected to the driving drum 202 through a belt transmission mechanism 206. The driving motor 205 is fixedly connected to a middle beam 209 through a motor frame 208. The two ends of the middle beam 209 are fixedly connected to the front and rear wall plates of the belt frame 201 respectively. The upper side of the transmission belt 204 is abutted by an auxiliary support plate 207 below. The front and rear ends of the auxiliary support plate 207 are fixedly connected to the front and rear wall plates of the belt frame 201.

[0030] In order to realize the lifting and directional stable movement of the lifting belt conveyor, a lifting channel machine for special cigarettes further comprises a directional mechanism 7. The directional mechanism 7 comprises a row of vertically arranged directional rollers 701 and a vertical sliding groove 702. The row of directional rollers 701 is rotatably connected to the left side of a plurality of supports 703 through a rotating shaft. The support 703 is a vertical angle plate structure. The support 703 is fixedly connected to a stand column 704 arranged on the front vertical plate 305 through a bolt. The vertical sliding groove 702 is fixedly connected to the front side frame of the frame 4 and its groove faces the right side. The vertical sliding groove matches the directional roller, so that the lifting belt conveyor directionally moves under the lifting of the scissor type lifting mechanism, avoids the scattering of cigarettes due to excessive height or inertial shaking, and is stable and reliable in lifting. The groove of the vertical sliding groove 702 is a T-shaped groove. The vertical sliding groove is fixedly connected to a vertical beam 705. The vertical beam 705 is fixedly connected to the upper and lower horizontal beams of the front side of the frame 4.

[0031] Principle of use: in use, lower the lifting belt conveyor to the same height as the feeding belt conveyor, send the cigarettes on the feeding belt conveyor onto the lifting belt conveyor, and use the contraction mechanism to compress the stacked cigarettes, lift the lifting belt conveyor to the same height as the single-column pushing belt conveyor, send the cigarettes through the lifting belt conveyor into the single-column pushing belt conveyor to neatly stack, and use the pushing mechanism to send the single-column cigarettes into the tobacco warehouse.

[0032] The above merely describes the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A lifting channel machine for special-shaped smoke, characterized in that, The utility model relates to a shearing fork lifting mechanism (1), lifting belt conveyor (2) and contraction mechanism (3), lifting belt conveyor (2) fixedly connected in shearing fork lifting mechanism (1), shearing fork lifting mechanism (1) is installed on the rack (4) of passageway machine and lifting belt conveyor (2) feed end and discharge end can respectively butt joint to the feed belt conveyor (5) and single column belt conveyor (6) for pushing installed on the rack (4), lifting belt conveyor (2) is installed with contraction mechanism (3), and contraction mechanism (3) is used for extruding neatly to the stacked strip cigarette.

2. A lift lane machine for specialty cigarettes as defined in claim 1, wherein, The shearing fork lifting mechanism (1) comprises a double-fork lifting linkage assembly (101) and a telescopic cylinder (102), one end of the telescopic cylinder (102) is hingedly connected to a cross beam (401) arranged at the bottom of the rack (4), the other end is hingedly connected to an upper driving cross bar (103) of the double-fork lifting linkage assembly (101), the lower end and the upper end of the double-fork lifting linkage assembly (101) are connected to a lifting base (104) and a top seat (105) respectively, the lifting base (104) is fixedly connected to the bottom of the rack (4), and the top seat (105) is fixedly connected to a belt frame (201) of the lifting belt conveyor (2).

3. A lift lane machine for specialty cigarettes as defined in claim 2, wherein, The double-fork lifting linkage assembly (101) comprises a first cross linkage assembly (106) and a second cross linkage assembly (107), and the lower end of the first cross linkage assembly (106) is hingedly connected to the corresponding linkage at the upper end of the second cross linkage assembly (107).

4. A lift lane machine for specialty cigarettes as defined in claim 3, wherein, The first cross linkage assembly (106) and the second cross linkage assembly (107) each comprise a first linkage (108) and a second linkage (109), the first linkage (108) is in two, the two first linkages (108) are fixedly connected into a first linkage frame by two first pull rods (110) near the two ends, the second linkage (109) is in two, the two second linkages (109) are fixedly connected into a second linkage frame by two second pull rods (111) near the two ends, and the first linkage frame and the second linkage frame are hingedly connected in the middle to form a cross linkage assembly.

5. A lift lane machine for specialty cigarettes as defined in claim 4, wherein, The upper ends of the two first linkages (108) on the right side of the top of the first cross linkage assembly (106) are hingedly connected to the top seat (105), the top ends of the two second linkages (109) on the left side are connected with a top guide wheel (112), the top guide wheel (112) is movably clamped into a top horizontal guide sliding groove (113), the top horizontal guide sliding groove (113) is fixedly connected to the bottom of the top seat (105), the lower ends of the two second linkages (109) on the right side of the bottom of the second cross linkage assembly (107) are hingedly connected to the lifting base (104), and the two first linkages (108) on the left side are connected with a bottom guide wheel (114), the bottom guide wheel (114) is movably clamped into a bottom horizontal guide sliding groove (115), and the bottom horizontal guide sliding groove (115) is fixedly connected to the lifting base (104).

6. A lift lane machine for specialty cigarettes as defined in claim 5, wherein, The lifting base (104) is fixedly connected with a limiting column (116) on the front and rear sides, the limiting column (116) is fixedly connected with a backrest (117) on the top, and the backrest (117) is fixedly connected with a buffer pad (118).

7. A lift lane machine for specialty cigarettes as defined in claim 1, wherein, The contraction mechanism (3) comprises a telescopic cylinder two (301), a clamping plate (302), linear bearings (303) and guide rods (304), the clamping plate (302) is connected to two guide rods (304) through two linear bearings (303) on the left and right sides near the upper end, and the bottom is close to the top surface of the belt (202) of the belt conveyor (2) with a distance less than the thickness of a single cigarette, both ends of the two guide rods (304) are fixedly connected to two vertical plates (305), the two vertical plates (305) are fixedly connected to the belt frame (201) of the belt conveyor (2), one end of the telescopic cylinder two (301) is hingedly connected to the rear side of the clamping plate (302), and the other end is hingedly connected to the rear vertical plate (305).

8. A lift lane machine for specialty cigarettes as defined in claim 7, wherein, The orientation mechanism (7) comprises a row of vertically arranged orientation rollers (701) and a vertical chute (702), the row of orientation rollers (701) are rotatably connected to the left side of a plurality of supports (703) through rotating shafts, the supports (703) are fixedly connected to the vertical column (704) arranged on the front vertical plate (305), and the vertical chute (702) is fixedly connected to the front side frame of the rack (4) and the groove thereof faces the right side.

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